Disinfection is disinfection. Before entering the hatching, the fumigation method is generally used to disinfect, that is, 15 g of potassium permanganate per cubic meter of space, 30 ml of formalin, and fumigation for 20 minutes at a temperature of 25° C. to 30° C. can kill eggs. Virus. Disinfection is generally performed in a sterilizer.
Temperature is the temperature. Temperature is the primary condition for hatching. Incubation temperature should be based on the development of the embryo to take a higher temperature in the early stage, the middle level, slightly lower in the later period, and a slightly higher temperature during the hatching period. Temperatures are: Preheat eggs 6-8 hours before hatching, egg temperature 36°C~38°C, 1~7 days 38.8°C~39.2°C, 8~14 days 38.5°C~38.8°C, 15~20 days 38°C~ 38.5°C, 21~24 days (ie shelling) 38.5°C~39°C
Wet or humidity. Humidity also plays an important role in the entire incubation process. If the humidity is insufficient, it will cause the embryo to stick to the shell, and it will cause difficulty in hatching. If the humidity is too high, it will easily cause poor absorption of yellow eggs in the chicks, resulting in poor physical quality and death. Appropriate humidity should master the principle of two high and middle level, that is, the relative humidity in the early period is 60%~65%, the middle period is 55%~60%, the later period is 60%~68%, and the hatching period is 70%~75%.
Turn over eggs. In order to make the eggs heated evenly, the eggs must be turned manually or naturally. From the second day of hatching, the eggs are turned once every 2 to 4 hours, the angle of turning eggs is 180 degrees, and the turning starts on the 21st day. egg.
Let the air dry. Eggs should be air-dried at 38.8°C during the latter part of the incubation period. Generally, they should be dried once a day for 16 days; hatched for 21 to 24 days and dried twice a day. The time to air the eggs can be controlled flexibly according to the situation. When the temperature drops to 35°C, the incubation continues.
Spray water. Spraying water is one of the key measures to increase the hatching rate. Water spray can make the shells crispy. The pheasant has a thick film on the eggshell and the eggshell is hard. For this, it needs to spray water once a day for 21 to 24 days. The water temperature is about 35°C. After the water is dry, it will continue to hatch. Under the action of repeatedly confining the eggs and spraying water, the eggshells will be hard and crisp, which will help the chicks break through the shells.
Take it as it is. The first time the eggs are incubated in 6 to 8 days, the main inspection egg fertilization rate, according to the normal egg can be found on the embryo's eye, the color of the egg red and bloody, no egg but no change, complete egg yolk The egg white is transparent, and it is necessary to remove the lean egg in time. The number of eggs depends on the specific circumstances, mainly to check the development of embryos and detect dead fetus eggs.
Road Milk Tanker/Milk Tank truck
Product Description
LEO company is the only supplier use of air suspension technology manufacturing milk transport trailer in China market. We also have 40tons of fresh milk transport trailer special announcement. We strict implementation of LEO enterprise standards which is higher than national standards, and the Ministry of Agriculture through the identification, to ensure product quality, high security factory, allowing user safer and more economical use of the product. The product is widely used in New Hope Dairy, Chongqing Tianyou Dairy, Heilongjiang Wandashan Dairy, Shanghai Bright Dariy, Yili, Mengniu Dairy, Sanyuan Dairy, Bright Dairy, Shenyang Huishan, Beijing Zhongdi, Ningxia Jiujjiajiu milk transportation company(for Ningxia Mengniu, Yili, Chongqing Tianyou) etc.
Features:
1. semi-trailer classis with air suspension bridge, effectively reduce the chassis weight 2.8 tons, so that the vehicle is running more fuel-effcient and more economical; and the user of the rear axle air suspension make tanker traveling more secure.
2. Milk receiving and discharge, use electronically controlled pneumatic exhaust valve technology, driver in the cab can operate the process more convenient and more secure.
3. Manhole Cover with mechanical hard seal, instead of a rubber ring seal, reducing pollutions and avoiding freezing milk in winter times. Manhole cover and eliminating wearing parts.
4. Thicker insulation layer, insulation materials using polyurethane foam 100 mm, ensuring milk quality in long-distance transportation.
5. Tank partitions seal head conical seal head, impact resistance more stronger, effectively extending the service life of the tank.
6. Partition on both sides of the inner tank are large arc transition, which ensuring no cleaning blind angle in side tank. Milk tank body inner seal head with a radius of 30mm special mold spin forming,the interior of the partition using
7. Tank body polyurethane foam insulation layer by vacuum technology, thermal insulation effect is good, full volume temperature change within 12 hours temperature does not exceed 2℃. Insulation layer can be tailor-made to meet the insulation requirements of different customers.
8. Trailer type road Milk Tanker can use disc, ABS control system.
9. The technical requirements for Road milk tanker meet GB1589 triaxial vehicle standards, and to provide all the formalities to meet the requirements to circulated on road. Chassis through the 3C cerification, compliance with motor vehicle licensing regulations.
Milk Tanker Truck,Tank Milk Truck,Milk Cooler Tank Truck,Cow Milk Tanker
Henan Leo Husbandry Equipment Science and Technology Co.ltd , https://www.chinaleodairy.com